Is it dangerous to smell vanilla?

I sit in front of the laptop and watch series and smell a vanilla pod all the time and then asked myself whether it could be dangerous to smell non-stop?

What should happen please

As long as you don't stick them in your nose, everything is great.

Nothing happens there, smell of pure

No, you can continue to smell.

Even if…

may not be so modest, but not dangerous.

No, that smells delicious.

I have such food for my olfactory bulb in aroma-soaked sticks in a bottle - all right, LG.